IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
b51a:901b:901b:8082:d157:ac49:7157:4801	113.87.72.1
b51a:901b:901b:8082:d157:ac49:7157:4802	113.87.72.2
b51a:901b:901b:8082:d157:ac49:7157:4803	113.87.72.3
b51a:901b:901b:8082:d157:ac49:7157:4804	113.87.72.4
b51a:901b:901b:8082:d157:ac49:7157:4805	113.87.72.5
b51a:901b:901b:8082:d157:ac49:7157:4806	113.87.72.6
b51a:901b:901b:8082:d157:ac49:7157:4807	113.87.72.7
b51a:901b:901b:8082:d157:ac49:7157:4808	113.87.72.8
b51a:901b:901b:8082:d157:ac49:7157:4809	113.87.72.9
b51a:901b:901b:8082:d157:ac49:7157:480a	113.87.72.10
b51a:901b:901b:8082:d157:ac49:7157:480b	113.87.72.11
b51a:901b:901b:8082:d157:ac49:7157:480c	113.87.72.12
b51a:901b:901b:8082:d157:ac49:7157:480d	113.87.72.13
b51a:901b:901b:8082:d157:ac49:7157:480e	113.87.72.14
b51a:901b:901b:8082:d157:ac49:7157:480f	113.87.72.15
b51a:901b:901b:8082:d157:ac49:7157:4810	113.87.72.16
b51a:901b:901b:8082:d157:ac49:7157:4811	113.87.72.17
b51a:901b:901b:8082:d157:ac49:7157:4812	113.87.72.18
b51a:901b:901b:8082:d157:ac49:7157:4813	113.87.72.19
b51a:901b:901b:8082:d157:ac49:7157:4814	113.87.72.20
b51a:901b:901b:8082:d157:ac49:7157:4815	113.87.72.21
b51a:901b:901b:8082:d157:ac49:7157:4816	113.87.72.22
b51a:901b:901b:8082:d157:ac49:7157:4817	113.87.72.23
b51a:901b:901b:8082:d157:ac49:7157:4818	113.87.72.24
b51a:901b:901b:8082:d157:ac49:7157:4819	113.87.72.25
b51a:901b:901b:8082:d157:ac49:7157:481a	113.87.72.26
b51a:901b:901b:8082:d157:ac49:7157:481b	113.87.72.27
b51a:901b:901b:8082:d157:ac49:7157:481c	113.87.72.28
b51a:901b:901b:8082:d157:ac49:7157:481d	113.87.72.29
b51a:901b:901b:8082:d157:ac49:7157:481e	113.87.72.30
b51a:901b:901b:8082:d157:ac49:7157:481f	113.87.72.31
b51a:901b:901b:8082:d157:ac49:7157:4820	113.87.72.32
b51a:901b:901b:8082:d157:ac49:7157:4821	113.87.72.33
b51a:901b:901b:8082:d157:ac49:7157:4822	113.87.72.34
b51a:901b:901b:8082:d157:ac49:7157:4823	113.87.72.35
b51a:901b:901b:8082:d157:ac49:7157:4824	113.87.72.36
b51a:901b:901b:8082:d157:ac49:7157:4825	113.87.72.37
b51a:901b:901b:8082:d157:ac49:7157:4826	113.87.72.38
b51a:901b:901b:8082:d157:ac49:7157:4827	113.87.72.39
b51a:901b:901b:8082:d157:ac49:7157:4828	113.87.72.40
b51a:901b:901b:8082:d157:ac49:7157:4829	113.87.72.41
b51a:901b:901b:8082:d157:ac49:7157:482a	113.87.72.42
b51a:901b:901b:8082:d157:ac49:7157:482b	113.87.72.43
b51a:901b:901b:8082:d157:ac49:7157:482c	113.87.72.44
b51a:901b:901b:8082:d157:ac49:7157:482d	113.87.72.45
b51a:901b:901b:8082:d157:ac49:7157:482e	113.87.72.46
b51a:901b:901b:8082:d157:ac49:7157:482f	113.87.72.47
b51a:901b:901b:8082:d157:ac49:7157:4830	113.87.72.48
b51a:901b:901b:8082:d157:ac49:7157:4831	113.87.72.49
b51a:901b:901b:8082:d157:ac49:7157:4832	113.87.72.50
b51a:901b:901b:8082:d157:ac49:7157:4833	113.87.72.51
b51a:901b:901b:8082:d157:ac49:7157:4834	113.87.72.52
b51a:901b:901b:8082:d157:ac49:7157:4835	113.87.72.53
b51a:901b:901b:8082:d157:ac49:7157:4836	113.87.72.54
b51a:901b:901b:8082:d157:ac49:7157:4837	113.87.72.55
b51a:901b:901b:8082:d157:ac49:7157:4838	113.87.72.56
b51a:901b:901b:8082:d157:ac49:7157:4839	113.87.72.57
b51a:901b:901b:8082:d157:ac49:7157:483a	113.87.72.58
b51a:901b:901b:8082:d157:ac49:7157:483b	113.87.72.59
b51a:901b:901b:8082:d157:ac49:7157:483c	113.87.72.60

b51a:901b:901b:8082:d157:ac49:7157:483d	113.87.72.61
b51a:901b:901b:8082:d157:ac49:7157:483e	113.87.72.62
b51a:901b:901b:8082:d157:ac49:7157:483f	113.87.72.63
b51a:901b:901b:8082:d157:ac49:7157:4840	113.87.72.64
b51a:901b:901b:8082:d157:ac49:7157:4841	113.87.72.65
b51a:901b:901b:8082:d157:ac49:7157:4842	113.87.72.66
b51a:901b:901b:8082:d157:ac49:7157:4843	113.87.72.67
b51a:901b:901b:8082:d157:ac49:7157:4844	113.87.72.68
b51a:901b:901b:8082:d157:ac49:7157:4845	113.87.72.69
b51a:901b:901b:8082:d157:ac49:7157:4846	113.87.72.70
b51a:901b:901b:8082:d157:ac49:7157:4847	113.87.72.71
b51a:901b:901b:8082:d157:ac49:7157:4848	113.87.72.72
b51a:901b:901b:8082:d157:ac49:7157:4849	113.87.72.73
b51a:901b:901b:8082:d157:ac49:7157:484a	113.87.72.74
b51a:901b:901b:8082:d157:ac49:7157:484b	113.87.72.75
b51a:901b:901b:8082:d157:ac49:7157:484c	113.87.72.76
b51a:901b:901b:8082:d157:ac49:7157:484d	113.87.72.77
b51a:901b:901b:8082:d157:ac49:7157:484e	113.87.72.78
b51a:901b:901b:8082:d157:ac49:7157:484f	113.87.72.79
b51a:901b:901b:8082:d157:ac49:7157:4850	113.87.72.80
b51a:901b:901b:8082:d157:ac49:7157:4851	113.87.72.81
b51a:901b:901b:8082:d157:ac49:7157:4852	113.87.72.82
b51a:901b:901b:8082:d157:ac49:7157:4853	113.87.72.83
b51a:901b:901b:8082:d157:ac49:7157:4854	113.87.72.84
b51a:901b:901b:8082:d157:ac49:7157:4855	113.87.72.85
b51a:901b:901b:8082:d157:ac49:7157:4856	113.87.72.86
b51a:901b:901b:8082:d157:ac49:7157:4857	113.87.72.87
b51a:901b:901b:8082:d157:ac49:7157:4858	113.87.72.88
b51a:901b:901b:8082:d157:ac49:7157:4859	113.87.72.89
b51a:901b:901b:8082:d157:ac49:7157:485a	113.87.72.90
b51a:901b:901b:8082:d157:ac49:7157:485b	113.87.72.91
b51a:901b:901b:8082:d157:ac49:7157:485c	113.87.72.92
b51a:901b:901b:8082:d157:ac49:7157:485d	113.87.72.93
b51a:901b:901b:8082:d157:ac49:7157:485e	113.87.72.94
b51a:901b:901b:8082:d157:ac49:7157:485f	113.87.72.95
b51a:901b:901b:8082:d157:ac49:7157:4860	113.87.72.96
b51a:901b:901b:8082:d157:ac49:7157:4861	113.87.72.97
b51a:901b:901b:8082:d157:ac49:7157:4862	113.87.72.98
b51a:901b:901b:8082:d157:ac49:7157:4863	113.87.72.99
b51a:901b:901b:8082:d157:ac49:7157:4864	113.87.72.100
b51a:901b:901b:8082:d157:ac49:7157:4865	113.87.72.101
b51a:901b:901b:8082:d157:ac49:7157:4866	113.87.72.102
b51a:901b:901b:8082:d157:ac49:7157:4867	113.87.72.103
b51a:901b:901b:8082:d157:ac49:7157:4868	113.87.72.104
b51a:901b:901b:8082:d157:ac49:7157:4869	113.87.72.105
b51a:901b:901b:8082:d157:ac49:7157:486a	113.87.72.106
b51a:901b:901b:8082:d157:ac49:7157:486b	113.87.72.107
b51a:901b:901b:8082:d157:ac49:7157:486c	113.87.72.108
b51a:901b:901b:8082:d157:ac49:7157:486d	113.87.72.109
b51a:901b:901b:8082:d157:ac49:7157:486e	113.87.72.110
b51a:901b:901b:8082:d157:ac49:7157:486f	113.87.72.111
b51a:901b:901b:8082:d157:ac49:7157:4870	113.87.72.112
b51a:901b:901b:8082:d157:ac49:7157:4871	113.87.72.113
b51a:901b:901b:8082:d157:ac49:7157:4872	113.87.72.114
b51a:901b:901b:8082:d157:ac49:7157:4873	113.87.72.115
b51a:901b:901b:8082:d157:ac49:7157:4874	113.87.72.116
b51a:901b:901b:8082:d157:ac49:7157:4875	113.87.72.117
b51a:901b:901b:8082:d157:ac49:7157:4876	113.87.72.118
b51a:901b:901b:8082:d157:ac49:7157:4877	113.87.72.119
b51a:901b:901b:8082:d157:ac49:7157:4878	113.87.72.120

b51a:901b:901b:8082:d157:ac49:7157:4879	113.87.72.121
b51a:901b:901b:8082:d157:ac49:7157:487a	113.87.72.122
b51a:901b:901b:8082:d157:ac49:7157:487b	113.87.72.123
b51a:901b:901b:8082:d157:ac49:7157:487c	113.87.72.124
b51a:901b:901b:8082:d157:ac49:7157:487d	113.87.72.125
b51a:901b:901b:8082:d157:ac49:7157:487e	113.87.72.126
b51a:901b:901b:8082:d157:ac49:7157:487f	113.87.72.127
b51a:901b:901b:8082:d157:ac49:7157:4880	113.87.72.128
b51a:901b:901b:8082:d157:ac49:7157:4881	113.87.72.129
b51a:901b:901b:8082:d157:ac49:7157:4882	113.87.72.130
b51a:901b:901b:8082:d157:ac49:7157:4883	113.87.72.131
b51a:901b:901b:8082:d157:ac49:7157:4884	113.87.72.132
b51a:901b:901b:8082:d157:ac49:7157:4885	113.87.72.133
b51a:901b:901b:8082:d157:ac49:7157:4886	113.87.72.134
b51a:901b:901b:8082:d157:ac49:7157:4887	113.87.72.135
b51a:901b:901b:8082:d157:ac49:7157:4888	113.87.72.136
b51a:901b:901b:8082:d157:ac49:7157:4889	113.87.72.137
b51a:901b:901b:8082:d157:ac49:7157:488a	113.87.72.138
b51a:901b:901b:8082:d157:ac49:7157:488b	113.87.72.139
b51a:901b:901b:8082:d157:ac49:7157:488c	113.87.72.140
b51a:901b:901b:8082:d157:ac49:7157:488d	113.87.72.141
b51a:901b:901b:8082:d157:ac49:7157:488e	113.87.72.142
b51a:901b:901b:8082:d157:ac49:7157:488f	113.87.72.143
b51a:901b:901b:8082:d157:ac49:7157:4890	113.87.72.144
b51a:901b:901b:8082:d157:ac49:7157:4891	113.87.72.145
b51a:901b:901b:8082:d157:ac49:7157:4892	113.87.72.146
b51a:901b:901b:8082:d157:ac49:7157:4893	113.87.72.147
b51a:901b:901b:8082:d157:ac49:7157:4894	113.87.72.148
b51a:901b:901b:8082:d157:ac49:7157:4895	113.87.72.149
b51a:901b:901b:8082:d157:ac49:7157:4896	113.87.72.150
b51a:901b:901b:8082:d157:ac49:7157:4897	113.87.72.151
b51a:901b:901b:8082:d157:ac49:7157:4898	113.87.72.152
b51a:901b:901b:8082:d157:ac49:7157:4899	113.87.72.153
b51a:901b:901b:8082:d157:ac49:7157:489a	113.87.72.154
b51a:901b:901b:8082:d157:ac49:7157:489b	113.87.72.155
b51a:901b:901b:8082:d157:ac49:7157:489c	113.87.72.156
b51a:901b:901b:8082:d157:ac49:7157:489d	113.87.72.157
b51a:901b:901b:8082:d157:ac49:7157:489e	113.87.72.158
b51a:901b:901b:8082:d157:ac49:7157:489f	113.87.72.159
b51a:901b:901b:8082:d157:ac49:7157:48a0	113.87.72.160
b51a:901b:901b:8082:d157:ac49:7157:48a1	113.87.72.161
b51a:901b:901b:8082:d157:ac49:7157:48a2	113.87.72.162
b51a:901b:901b:8082:d157:ac49:7157:48a3	113.87.72.163
b51a:901b:901b:8082:d157:ac49:7157:48a4	113.87.72.164
b51a:901b:901b:8082:d157:ac49:7157:48a5	113.87.72.165
b51a:901b:901b:8082:d157:ac49:7157:48a6	113.87.72.166
b51a:901b:901b:8082:d157:ac49:7157:48a7	113.87.72.167
b51a:901b:901b:8082:d157:ac49:7157:48a8	113.87.72.168
b51a:901b:901b:8082:d157:ac49:7157:48a9	113.87.72.169
b51a:901b:901b:8082:d157:ac49:7157:48aa	113.87.72.170
b51a:901b:901b:8082:d157:ac49:7157:48ab	113.87.72.171
b51a:901b:901b:8082:d157:ac49:7157:48ac	113.87.72.172
b51a:901b:901b:8082:d157:ac49:7157:48ad	113.87.72.173
b51a:901b:901b:8082:d157:ac49:7157:48ae	113.87.72.174
b51a:901b:901b:8082:d157:ac49:7157:48af	113.87.72.175
b51a:901b:901b:8082:d157:ac49:7157:48b0	113.87.72.176
b51a:901b:901b:8082:d157:ac49:7157:48b1	113.87.72.177
b51a:901b:901b:8082:d157:ac49:7157:48b2	113.87.72.178
b51a:901b:901b:8082:d157:ac49:7157:48b3	113.87.72.179
b51a:901b:901b:8082:d157:ac49:7157:48b4	113.87.72.180

b51a:901b:901b:8082:d157:ac49:7157:48b5	113.87.72.181
b51a:901b:901b:8082:d157:ac49:7157:48b6	113.87.72.182
b51a:901b:901b:8082:d157:ac49:7157:48b7	113.87.72.183
b51a:901b:901b:8082:d157:ac49:7157:48b8	113.87.72.184
b51a:901b:901b:8082:d157:ac49:7157:48b9	113.87.72.185
b51a:901b:901b:8082:d157:ac49:7157:48ba	113.87.72.186
b51a:901b:901b:8082:d157:ac49:7157:48bb	113.87.72.187
b51a:901b:901b:8082:d157:ac49:7157:48bc	113.87.72.188
b51a:901b:901b:8082:d157:ac49:7157:48bd	113.87.72.189
b51a:901b:901b:8082:d157:ac49:7157:48be	113.87.72.190
b51a:901b:901b:8082:d157:ac49:7157:48bf	113.87.72.191
b51a:901b:901b:8082:d157:ac49:7157:48c0	113.87.72.192
b51a:901b:901b:8082:d157:ac49:7157:48c1	113.87.72.193
b51a:901b:901b:8082:d157:ac49:7157:48c2	113.87.72.194
b51a:901b:901b:8082:d157:ac49:7157:48c3	113.87.72.195
b51a:901b:901b:8082:d157:ac49:7157:48c4	113.87.72.196
b51a:901b:901b:8082:d157:ac49:7157:48c5	113.87.72.197
b51a:901b:901b:8082:d157:ac49:7157:48c6	113.87.72.198
b51a:901b:901b:8082:d157:ac49:7157:48c7	113.87.72.199
b51a:901b:901b:8082:d157:ac49:7157:48c8	113.87.72.200
b51a:901b:901b:8082:d157:ac49:7157:48c9	113.87.72.201
b51a:901b:901b:8082:d157:ac49:7157:48ca	113.87.72.202
b51a:901b:901b:8082:d157:ac49:7157:48cb	113.87.72.203
b51a:901b:901b:8082:d157:ac49:7157:48cc	113.87.72.204
b51a:901b:901b:8082:d157:ac49:7157:48cd	113.87.72.205
b51a:901b:901b:8082:d157:ac49:7157:48ce	113.87.72.206
b51a:901b:901b:8082:d157:ac49:7157:48cf	113.87.72.207
b51a:901b:901b:8082:d157:ac49:7157:48d0	113.87.72.208
b51a:901b:901b:8082:d157:ac49:7157:48d1	113.87.72.209
b51a:901b:901b:8082:d157:ac49:7157:48d2	113.87.72.210
b51a:901b:901b:8082:d157:ac49:7157:48d3	113.87.72.211
b51a:901b:901b:8082:d157:ac49:7157:48d4	113.87.72.212
b51a:901b:901b:8082:d157:ac49:7157:48d5	113.87.72.213
b51a:901b:901b:8082:d157:ac49:7157:48d6	113.87.72.214
b51a:901b:901b:8082:d157:ac49:7157:48d7	113.87.72.215
b51a:901b:901b:8082:d157:ac49:7157:48d8	113.87.72.216
b51a:901b:901b:8082:d157:ac49:7157:48d9	113.87.72.217
b51a:901b:901b:8082:d157:ac49:7157:48da	113.87.72.218
b51a:901b:901b:8082:d157:ac49:7157:48db	113.87.72.219
b51a:901b:901b:8082:d157:ac49:7157:48dc	113.87.72.220
b51a:901b:901b:8082:d157:ac49:7157:48dd	113.87.72.221
b51a:901b:901b:8082:d157:ac49:7157:48de	113.87.72.222
b51a:901b:901b:8082:d157:ac49:7157:48df	113.87.72.223
b51a:901b:901b:8082:d157:ac49:7157:48e0	113.87.72.224
b51a:901b:901b:8082:d157:ac49:7157:48e1	113.87.72.225
b51a:901b:901b:8082:d157:ac49:7157:48e2	113.87.72.226
b51a:901b:901b:8082:d157:ac49:7157:48e3	113.87.72.227
b51a:901b:901b:8082:d157:ac49:7157:48e4	113.87.72.228
b51a:901b:901b:8082:d157:ac49:7157:48e5	113.87.72.229
b51a:901b:901b:8082:d157:ac49:7157:48e6	113.87.72.230
b51a:901b:901b:8082:d157:ac49:7157:48e7	113.87.72.231
b51a:901b:901b:8082:d157:ac49:7157:48e8	113.87.72.232
b51a:901b:901b:8082:d157:ac49:7157:48e9	113.87.72.233
b51a:901b:901b:8082:d157:ac49:7157:48ea	113.87.72.234
b51a:901b:901b:8082:d157:ac49:7157:48eb	113.87.72.235
b51a:901b:901b:8082:d157:ac49:7157:48ec	113.87.72.236
b51a:901b:901b:8082:d157:ac49:7157:48ed	113.87.72.237
b51a:901b:901b:8082:d157:ac49:7157:48ee	113.87.72.238
b51a:901b:901b:8082:d157:ac49:7157:48ef	113.87.72.239
b51a:901b:901b:8082:d157:ac49:7157:48f0	113.87.72.240
b51a:901b:901b:8082:d157:ac49:7157:48f1	113.87.72.241
b51a:901b:901b:8082:d157:ac49:7157:48f2	113.87.72.242
b51a:901b:901b:8082:d157:ac49:7157:48f3	113.87.72.243
b51a:901b:901b:8082:d157:ac49:7157:48f4	113.87.72.244
b51a:901b:901b:8082:d157:ac49:7157:48f5	113.87.72.245
b51a:901b:901b:8082:d157:ac49:7157:48f6	113.87.72.246
b51a:901b:901b:8082:d157:ac49:7157:48f7	113.87.72.247
b51a:901b:901b:8082:d157:ac49:7157:48f8	113.87.72.248
b51a:901b:901b:8082:d157:ac49:7157:48f9	113.87.72.249
b51a:901b:901b:8082:d157:ac49:7157:48fa	113.87.72.250
b51a:901b:901b:8082:d157:ac49:7157:48fb	113.87.72.251
b51a:901b:901b:8082:d157:ac49:7157:48fc	113.87.72.252
b51a:901b:901b:8082:d157:ac49:7157:48fd	113.87.72.253
b51a:901b:901b:8082:d157:ac49:7157:48fe	113.87.72.254
b51a:901b:901b:8082:d157:ac49:7157:48ff	113.87.72.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.